Pipeline device for improving saline-alkali soil

A soil improvement and pipeline installation technology, which is applied to soil lifting machinery, wind turbines, and devices that convert solar radiation into useful energy, circuit devices, etc. The effect of alkalinity, production cost saving and rational utilization

Active Publication Date: 2019-03-01
兴安盟隆华农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing saline-alkali improvement pipelines have poor effect on saline-alkali, especially the existing devices are filtered through various filter layers, but such filter layers often accumulate saline-alkali in the saline-alkali In the low and deep soil, and as time goes by, the saline-alkali in the deep soil will gradually pollute the whole saline-alkali land and other soil

Method used

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  • Pipeline device for improving saline-alkali soil
  • Pipeline device for improving saline-alkali soil
  • Pipeline device for improving saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present invention provides such Figure 1-4 The shown pipeline device for soil improvement in saline-alkali land includes a salt discharge pipe 1, a permeation pipe 2, a water storage tank 3, a saline-alkali storage tank 4 and a power generation system 5, and is characterized in that the permeation pipe 2 is fixedly arranged On the top of the salt discharge pipe 1, and the bottom end of the permeation pipe 2 extends to the inner cavity of the salt discharge pipe 1, the two ends of the salt discharge pipe 1 are respectively provided with a water storage tank 3 and a saline-alkali storage tank 4, and the power generation system 5 is set At the top of one side of the permeation tube 2, a first permeation hole 6 is fixed around the outer wall of the permeation tube 2, and one end of the first permeation hole 6 extends to the inner cavity of the permeation tube 2, and the salt discharge tube 1 includes an upper salt discharge tube. The pipe 7 and the lower salt discharge...

Embodiment 2

[0031] What is not used in Example 1 is:

[0032]One end of the inner cavity of the salt discharge pipe 1 is fixed with a filter membrane 18, and the filter membrane 18 is arranged on the side of the connecting conduit 10, which is beneficial to filter the dissolved water in the salt discharge pipe 1, so that clean water can be obtained after filtration. In the water storage tank 3, the saline-alkali in the dissolved water and the mineral matter in the soil will remain in the inner cavity of the salt discharge pipe 1 after being filtered by the filter membrane 18, and the outer surface of the upper discharge salt pipe 7 is fixedly provided with a non-woven Gauze filter layer 19, the pore size of the non-woven gauze filter layer 19 is set to 0.2mm~0.3mm, which is beneficial to filter the soil in saline-alkali land, and facilitates the penetration of dissolved water through the non-woven gauze filter layer 19 to the second Penetration hole 9.

[0033] The aperture size of the f...

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Abstract

The invention discloses a pipeline device for improving saline-alkali soil. The pipeline device comprises a salt discharge pipe, an osmotic pipe, a water storage tank, a saline-alkali storage tank anda power generation system, wherein the osmotic pipe is fixedly arranged at the top of the salt discharge pipe, the bottom end of the osmotic pipe extends to the inner cavity of the salt discharge pipe, two ends of the salt discharge pipe are respectively provided with the water storage tank and the saline-alkali storage tank, the power generation system is arranged at the top end of one side of the osmotic pipe, and first osmotic holes are fixedly arranged around the outer wall of the osmotic pipe. The saline-alkali in the saline-alkali land is dissolved through clean water or rainwater to obtain dissolved water, the dissolved water enters the salt discharge pipe through the first osmotic holes or the second osmotic holes, then the dissolved water is filtered by using the salt discharge pipe, so that the filtered clean water enters the water storage tank for reuse, and residual filtered saline-alkali and minerals in the soil are transported to the saline-alkali storage tank for centralized collection by rotating of a screw conveyor, thereby improving the dissolving efficiency of the saline-alkali and greatly improving the saline-alkali property of the saline-alkali soil.

Description

technical field [0001] The invention relates to the field of saline-alkali soil improvement equipment, in particular to a pipeline device for saline-alkali soil improvement. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. [0003] The harm of salinity to plants is manifested in the following aspects: 1. Causes physiological drought of plants; 2. Damages plant tissues; 3. Affects normal nutrition of plants; 4. Affects the closure of st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B77/00A01G25/00F03D9/11H02S10/12H02J7/35B01D29/56B01D29/94
CPCA01B77/00A01G25/00B01D29/56B01D29/94F03D9/007F03D9/11H02J7/35H02S10/12Y02E10/50Y02E10/72Y02E70/30
Inventor 袁绪川杨磊田鹏王世刚
Owner 兴安盟隆华农业科技有限公司
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